Oxygen nonstoichiometry and structural transformation in Bi2Sr2Ca1−xYxCu2O8+y
✍ Scribed by F. Munakata; T. Kawano; H. Yamauchi; Y. Inoue
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 152 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
Structural refinements of the new compounds Bi2Sr3\_ xYxCu208 + y in the range of x that gives insulating rather than superconducting behaviour (x~ 0.6 and 1.0) have been obtained from single crystal X-ray and neutron powder diffraction data. Results indicate oxygen nonstoichiometry and suggest cond
We have investigated the dependence of the oxygen isotope effect on the hole density in the high-T~ cuprates Bi2Sr2CaCu2Os and YBa:Cu~Os. The hole density n was varied by partial replacement of Ca by Y (hole acceptor) in BizSr2CaCu2Os, and by partial replacement of Y by Ca (hole donor) in YBa2Cu4Os.